Structure of PDB 1qnq Chain A

Receptor sequence
>1qnqA (length=344) Species: 51453 (Trichoderma reesei) [Search protein sequence]
ASSFVTISGTQFNIDGKVGYFAGTNCYWCSFLTNHADVDSTFSHISSSGL
KVVRVWGFNDVNTQPSPGQIWFQKLSATGSTINTGADGLQTLDYVVQSAE
QHNLKLIIPFVNNWSDYGGINAYVNAFGGNATTWYTNTAAQTQYRKYVQA
VVSRYANSTAIFAWELGNEPRCNGCSTDVIVQWATSVSQYVKSLDSNHLV
TLGDEGLGLSTGDGAYPYTYGEGTDFAKNVQIKSLDFGTFHLYPDSWGTN
YTWGNGWIQTHAAACLAAGKPCVFEEYGAQQNPCTNEAPWQTTSLTTRGM
GGDMFWQWGDTFANGAQSNSDPYTVWYNSSNWQCLVKNHVDAIN
3D structure
PDB1qnq The Three-Dimensional Structure of a Trichoderma Reesei Beta-Mannanase from Glycoside Hydrolase Family 5.
ChainA
Resolution1.65 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 3.2.1.78: mannan endo-1,4-beta-mannosidase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 TPT A Y243 S246 D321 Y323 Y243 S246 D321 Y323
BS02 TPT A W114 E169 W114 E169
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Biological Process
GO:0000272 polysaccharide catabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1qnq, PDBe:1qnq, PDBj:1qnq
PDBsum1qnq
PubMed10666621
UniProtQ99036|MANA_HYPJR Mannan endo-1,4-beta-mannosidase A (Gene Name=man1)

[Back to BioLiP]